BIOdek® vertical-flow fills provide optimum water circulation and sludge removal in biological processes.
By free selection of the sheet thicknesses highest mechanical strength is achieved for a long design-life.
2H BIOdek® with vertical channels reliably release excess sludge of trickling filters or of submerged applications. Even at low recirculation rates they enable safe operation of concentrated waste water or application of high volumetric loads. The straight channels ideally support the water circulation in submerged contact aeration.
The manufacturing process uses premium quality materials for high-quality requirements. 2H's unique welding process means fills can be assembled anywhere.
2H offers support in the design of highly-efficient, energy-saving trickling filters and submerged fixed beds.